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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1846566Generated: November 3, 2026

Diisopropylethylamine → HCID 178517372, compound

https://huagongshe.com/reaction/1846566

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
ReactantSpiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazin]-2'(1'H)-one hydrochlorideHCID 66687106—
ReactantHCID 178478257HCID 178478257—
SolventDimethylformamideHCID 6228—
ProductHCID 178517372HCID 178517372—

Reaction Steps

36 mg (0.14 mmol) spiro[piperidin-4,4′-pyrido[2,3-d][1,3]oxazin]-2′(1′H)-one hydrochloride, 50 mg (0.14 mmol) 7-chloro-5-(6-chloropyrimidin-4-yloxy)-2-(tetrahydrofuran-3-yl)-1H-benzo[d]imidazole and 50 μL (0.30 mmol) DIPEA in 2.0 mL DMF were stirred overnight at RT. The reaction mixture was purified by chromatography. The fractions containing product were combined and lyophilised.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08952014B2
Source datasetuspto-grants-2015_02
ORD IDord-95762b7face04a99b5cfb909195fa80d
Source noteuspto-grants-2015_02